| 摘要 |
A drinks preparation machine for preparing a drink can be operated in multiple operational modes and includes a liquid container, a drinks preparation device for preparing the drink using a liquid, at least one fluid line which is connected to the liquid container and drinks preparation device, a receiving device for receiving a liquid filter in a predetermined filter position, a sensor for detecting a liquid filter, and a control device which controls a supply of a liquid from the liquid container into the fluid line. The control device is designed to prompt a liquid to be supplied into the at least one fluid line as a function of the signal of the sensor. In at least one of the operational modes, the liquid supply can be prompted independently of whether a liquid filter is placed in the predetermined filter position, and in at least one other of the operational modes, the liquid supply cannot be prompted when a liquid filter is placed in the predetermined filter position. |
| 主权项 |
1. Drinks preparation machine (1) for preparing a drink which can be operated in multiple operating modes (M1, M2, M3, M4) and comprises:
a liquid container (3) for a liquid, a drinks preparation device (10) for preparing the drink using a liquid, at least one fluid line (12) which is connected to the liquid container (3) and the drinks preparation device (10) in order to permit a supply of a liquid from the liquid container (3) to the drinks preparation device (10) through the at least one fluid line (12), a receiving device (4) for receiving a liquid filter (5) which is able to be placed in a predetermined filter position and removed again therefrom, a sensor (6) for detecting a liquid filter (5) and a control device (25) for controlling a supply of a liquid from the liquid container (3) into the at least one fluid line (12), wherein the receiving device (4) is configured such that, independently of whether a liquid filter (5) is placed in the predetermined filter position, a supply of a liquid from the liquid container (3) to the drinks preparation device (10) is possible through the at least one fluid line (12), and such that, if a liquid filter (5) is placed in the predetermined filter position, with a supply of a liquid from the liquid container (3) into the at least one fluid line (12), at least one portion of the liquid has to pass through the liquid filter (5), and wherein the sensor (6) is configured to produce a signal which contains information about whether a liquid filter (5) is placed in the predetermined filter position, the control device (25) is designed to prompt the supply of a liquid from the liquid container (3) into the at least one fluid line (12) as a function of the signal of the sensor (6), wherein the control device (25) is further configured such that in at least one of the operating modes (M2) it prompts thesupply of a liquid independently of whether a liquid filter (5) is placed in the predetermined filter position, and
in at least one other of the operating modes (M3) it then prompts the supply of a liquid exclusively when no liquid filter (5) is placed in the predetermined filter position. |
